CN204176022U - A kind of experiment temperature can survey ball valve - Google Patents
A kind of experiment temperature can survey ball valve Download PDFInfo
- Publication number
- CN204176022U CN204176022U CN201420613170.2U CN201420613170U CN204176022U CN 204176022 U CN204176022 U CN 204176022U CN 201420613170 U CN201420613170 U CN 201420613170U CN 204176022 U CN204176022 U CN 204176022U
- Authority
- CN
- China
- Prior art keywords
- valve body
- valve
- fixed block
- ball valve
- blind hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
The utility model discloses a kind of experiment temperature and can survey ball valve, belong to valve field.This experiment temperature can be surveyed ball valve and comprise valve rod, valve seat, and spherome surface is provided with boron phenolic aldehyde-titanium nano coating, is arranged in valve body; The feed-water end of described valve body has tapped blind hole, and tapped blind hole has the protection ring wall to lower convexity, is provided with temperature inductor in protection ring wall; Described temperature inductor is fixed in fixed block, and fixed block links with valve body screw thread; Described fixed block and valve body contact part upper end have the groove placed and seal O shape and enclose, and lower end has the screw thread with tapped blind hole adaptation on valve body.The utility model is adopted can more accurately to measure temperature parameter in ball valve.
Description
Technical field
The utility model relates to valve field, and specifically a kind of experiment temperature can survey ball valve.
Background technique
Ball valve is widely used in industries such as petroleum refining, long-distance transport pipes, chemical industry, papermaking, pharmacy, water conservancy, electric power, municipal administration, iron and steel, occupies very important status in national economy.Be provided with spheroid in ball valve, realize opening or closing the function of medium channel mainly through spinning ball, then cut-outs can be played, distribute and the effect in change media flow direction.
When testing, more accurate to every data demand, in order to test the heat resisting and pressure resisting performance of ball valve, often need to carry out various measurement to ball valve sealability at different temperatures.
Model utility content the utility model aims to provide a kind of experiment temperature can survey ball valve, is intended to improve the thermometric accuracy in ball valve.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of experiment temperature can survey ball valve, comprises valve rod, valve seat, it is characterized in that: spherome surface is provided with boron phenolic aldehyde-titanium nano coating, is arranged in valve body; The feed-water end of described valve body has tapped blind hole, and tapped blind hole has the protection ring wall to lower convexity, has been provided with temperature inductor in protection ring wall; Described temperature inductor is fixed in fixed block, and fixed block links with valve body screw thread; Described fixed block and valve body contact part upper end have the groove placed and seal O shape and enclose, and lower end has the screw thread with tapped blind hole adaptation on valve body.
Further, described fixed block is T-type structure, and circumferential surface is provided with apical pore.
Further, the described temperature inductor height stretched in valve body is no more than the height of protection ring wall.
Further, interference fit between described fixed block and valve body.
The beneficial effects of the utility model are:
One, scribble boron phenolic aldehyde-titanium nano coating at spherome surface, boron phenolic aldehyde-titanium nano coating is a kind of heat resisting and pressure resisting resistant material, gets rid of in test because spheroid causes the possible of leakage.
Two, directly stretched into by temperature inductor in the fluid passage of ball valve, the data of measurement are more accurate.
Three, in valve body, be provided with the protection ring wall to lower convexity, protection ring wall avoids the direct impact temperature sensor of flowing medium in fluid passage, avoids excessive scouring force damaging temperature sensor.
Four, fixed block and valve body interference fit, and sealing O shape circle is set on fixed block, avoid medium to reveal from connection tooled joint gap.
Accompanying drawing explanation
Fig. 1 is that the experiment temperature that the utility model provides can survey ball-valve structure schematic diagram.
Mark in figure: 1 be valve body, 2 be fixed block, 3 be temperature inductor, 4 be sealing O shape circle, 5 be valve seat, 7 be spheroid, 8 be valve rod for protection ring wall, 6.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, the utility model is described further.
As shown in Figure 1, a kind of experiment temperature can survey ball valve, comprises valve rod 8, valve seat 6, it is characterized in that: spheroid 7 surface is provided with boron phenolic aldehyde-titanium nano coating, is arranged in valve body 1; The feed-water end of described valve body 1 has tapped blind hole, and tapped blind hole has the protection ring wall 5 to lower convexity, has been provided with temperature inductor 3 in protection ring wall 5; Described temperature inductor 3 is fixed in fixed block 2, and fixed block 2 links with valve body 1 screw thread; Described fixed block 2 has to place with valve body 1 contact segment upper end and seals the groove that O shape encloses 4, and lower end has the screw thread with tapped blind hole adaptation on valve body 1.Described fixed block 2 is T-type structure, and circumferential surface is provided with apical pore.Described temperature inductor 3 height stretched in valve body 1 is no more than the height of protection ring wall 5.Interference fit between described fixed block 2 and valve body 1.
In use, temperature inductor 3 is inserted and is fixed in fixed block 2, then with grease lubrication fixed block 2 sealing O shape circle 4, tightening in the tapped blind hole inserted after fixed block spiral wound raw meal belt on valve body, preventing flowing medium gap leakage.Need when mounted to ensure that temperature inductor stretches in protection ring wall 5.Flowing medium directly impacts on protection ring wall 5, then walks around protection ring wall 5, enters protection ring wall 5, avoid flowing medium and directly wash away temperature inductor from its under shed.Scribble boron phenolic aldehyde-titanium nano coating on the surface of spheroid 5, boron phenolic aldehyde-titanium nano coating is a kind of heat resisting and pressure resisting resistant material, can get rid of the seal leakage possibility because spheroid brings, ensure the effective of experiment.Adopt the utility model, more can accurately measure the temperature parameter in ball valve.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. experiment temperature can survey a ball valve, comprises valve rod, valve seat, it is characterized in that: spherome surface is provided with boron phenolic aldehyde-titanium nano coating, is arranged in valve body; The feed-water end of described valve body has tapped blind hole, and tapped blind hole has the protection ring wall to lower convexity, has been provided with temperature inductor in protection ring wall; Described temperature inductor is fixed in fixed block, and fixed block links with valve body screw thread; Described fixed block and valve body contact part upper end have the groove placed and seal O shape and enclose, and lower end has the screw thread with tapped blind hole adaptation on valve body.
2. experiment temperature according to claim 1 can survey ball valve, it is characterized in that: described fixed block is T-type structure, and circumferential surface is provided with apical pore.
3. experiment temperature according to claim 1 can survey ball valve, it is characterized in that: the described temperature inductor height stretched in valve body is no more than the height of protection ring wall.
4. experiment temperature according to claim 1 can survey ball valve, it is characterized in that: interference fit between described fixed block and valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420613170.2U CN204176022U (en) | 2014-10-21 | 2014-10-21 | A kind of experiment temperature can survey ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420613170.2U CN204176022U (en) | 2014-10-21 | 2014-10-21 | A kind of experiment temperature can survey ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204176022U true CN204176022U (en) | 2015-02-25 |
Family
ID=52564832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420613170.2U Expired - Fee Related CN204176022U (en) | 2014-10-21 | 2014-10-21 | A kind of experiment temperature can survey ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204176022U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358891A (en) * | 2014-10-21 | 2015-02-18 | 成都市翻鑫家科技有限公司 | Temperature-measurable ball valve for experiments |
-
2014
- 2014-10-21 CN CN201420613170.2U patent/CN204176022U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358891A (en) * | 2014-10-21 | 2015-02-18 | 成都市翻鑫家科技有限公司 | Temperature-measurable ball valve for experiments |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20151021 |
|
| EXPY | Termination of patent right or utility model |